EP 0909736 A3 20000712 - Balloon controlling device and process for the unwinding of yarn from the feeding spool of an automatic spooler
Title (en)
Balloon controlling device and process for the unwinding of yarn from the feeding spool of an automatic spooler
Title (de)
Vorrichtung zur Ballonkontrolle und Verfahren zum Garnabwickeln von der Lieferspule in einer automatischen Wickelmaschine
Title (fr)
Dispositif de contrôle de ballon et procédé pour le dévidage de fil d'une bobine d'alimentation dans une machine automatique de bobinage
Publication
Application
Priority
IT MI972330 A 19971015
Abstract (en)
[origin: EP0909736A2] Device and process for containing and controlling the balloon while unwinding the feeding spools in automatic spoolers, in which a balloon containing crossbar is kept close to the upper part of the spooling tube but not in contact with the same: in this manner, the yarn of the balloon is at every turn forced by the bar to re-approach its tube and be contained by the same. The yarn is then passed to a second containing element set above the spool. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 57/22 (2006.01)
CPC (source: EP)
B65H 57/22 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [Y] WO 9324688 A1 19931209 - PALITEX PROJECT CO GMBH [DE]
- [YA] EP 0478023 A1 19920401 - SAVIO SPA [IT]
- [A] PATENT ABSTRACTS OF JAPAN vol. 18, no. 431 (M - 1653) 11 August 1994 (1994-08-11)
- [A] PATENT ABSTRACTS OF JAPAN vol. 13, no. 52 (M - 794) 7 February 1989 (1989-02-07)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0909736 A2 19990421; EP 0909736 A3 20000712; EP 0909736 B1 20020502; DE 69805146 D1 20020606; DE 69805146 T2 20021212; ES 2176902 T3 20021201; IT 1295336 B1 19990504; IT MI972330 A1 19990415; PT 909736 E 20020930
DOCDB simple family (application)
EP 98203320 A 19981001; DE 69805146 T 19981001; ES 98203320 T 19981001; IT MI972330 A 19971015; PT 98203320 T 19981001